1316152 - Throttle Body Housing Seal – Rear Mount C-Seat Diaphragm It bolts to the rear

It bolts to the rear axle and houses the hydraulic piston that drives the pads against the disc under pressure from the brake master cylinder and servo

maintaining the integrity of the intake tract so that air drawn into the engine is correctly metered

reducing steering wheel kickback and improving directional stability

sealing the differential output so that oil is not lost past the shaft

Fits: Land Rover Defender (Up to 2007)

1316152 - Throttle Body Housing Seal – Rear Mount C-Seat Diaphragm It bolts to the rearThrottle Body Housing Seal seals the rear interface of the throttle body housing where it mates with the adjoining intake ducting, within the engine air intake system. It forms a barrier against unmetered air leakage at this joint, maintaining the integrity of the intake tract so that air drawn into the engine is correctly metered. Fitted to the V6 diesel throttle body housing. Two seals are required per throttle body housing.